Hitachi J300U Series instruction manual Appendix 6 Supplementaly Explanation of the Function Mode

Appendix 6 Supplementaly Explanation of the Function Mode

•The explanation of the function mode is displayed on the DOP or DRW type of the remote operator.

As for the operating methods with other remote operators, refer to the corresponding table of the operator display.

• After data is changed, be sure to push down the STR key. No data is stored in the inverter body.

•Change data when the inverter is stopped. (except when the inverter is stopped during trip, and stopped when ON between the reset terminal RS and CM1.)

•In the function mode, the motor cannot be started running.

Select the monitor mode beforehand.

Function name: Second function setting	Function No.	F-34
Intelligent input terminal [SET]	to be set	(F-00, F-01, F-04, F-05)

Function contents

It is possible to run two motors with one inverter by switching the control circuit terminal [SET]. The changing of the SET terminal can be executed only when the inverter is stopped.

Function which can be set with the second function

[Monitor mode]		[Function mode]
1.	Output frequency	1.	F-00
	setting		Basic frequency
2.	Acceleration and		setting
	deceleration time	2.	F-01
	setting (NOTE)		Maximum frequency
	(Function mode)		setting
		3.	F-04
	F-06
			Control method
	Acceleration time
	setting	4.	F-05
	F-07		Motor constant
			setting
	Deceleration time

setting

3.Manual torque boost setting

NOTE:

When selecting the second function, 2-stage accelera- tion and deceleration time setting can not be set and used. When setting and using the 2-stage acceleration and deceleration time, select the first function (when [SET] terminal is OFF).

Setting contents

1. Setting method 1: Digital operator

Set in any of the input terminals

to .

[Setting example]

Set the 2-stage accel. and decel. function of to the second function.

FUNC		FUNC
	2

Setting method 2: Remote operator

Set the settings [SET] in any of the input terminals 1 to 8.

When using the high performance remote operator, input [8] SET with the ten key.

2. Function changing method

After the input terminal of the setting function code and SET are short circuited, the second function setting can be started.

When the short cuicuit is recovered, the function returns to the original setting (the first function).

3. Setting method of each function

Set same as the normal setting.

When checking the function mode, confirm it with the terminal status ON/OFF.

Initial settings

Initial settings which can be set with the second function is same as the factory settings.

A-24